WO2005018061A3 - Pompage d'amplificateurs a pompage optique - Google Patents

Pompage d'amplificateurs a pompage optique Download PDF

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Publication number
WO2005018061A3
WO2005018061A3 PCT/US2004/025990 US2004025990W WO2005018061A3 WO 2005018061 A3 WO2005018061 A3 WO 2005018061A3 US 2004025990 W US2004025990 W US 2004025990W WO 2005018061 A3 WO2005018061 A3 WO 2005018061A3
Authority
WO
WIPO (PCT)
Prior art keywords
diode
optical amplifier
degree
pump
optically
Prior art date
Application number
PCT/US2004/025990
Other languages
English (en)
Other versions
WO2005018061A2 (fr
Inventor
Craig W Siders
Jeff Bullington
Michael Mielke
Richard Stoltz
Original Assignee
Raydiance Inc
Univ Central Florida Res Found
Craig W Siders
Jeff Bullington
Michael Mielke
Richard Stoltz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raydiance Inc, Univ Central Florida Res Found, Craig W Siders, Jeff Bullington, Michael Mielke, Richard Stoltz filed Critical Raydiance Inc
Publication of WO2005018061A2 publication Critical patent/WO2005018061A2/fr
Publication of WO2005018061A3 publication Critical patent/WO2005018061A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00904—Automatic detection of target tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20359—Scanning mechanisms by movable mirrors, e.g. galvanometric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)

Abstract

L'invention concerne un procédé d'utilisation d'un amplificateur optique, qui consiste à générer une lumière dans une première bande de longueur d'onde, au moyen d'au moins une diode à pompage, en faisant passer un courant électrique à travers cette ou ces diodes, la température de la diode pouvant varier dans une plage d'au moins 25 degrés C, à transporter la lumière générée par la diode dans cette première bande de longueur d'onde vers l'amplificateur optique, et à utiliser la lumière générée par la diode pour effectuer le pompage optique de l'amplificateur optique. La température de la diode peut varier dans une plage de températures d'au moins 50 degrés C (ou 75 degrés C). Ce procédé assure un fonctionnement et un refroidissement par l'air efficaces de l'amplificateur optique et de la/des diode(s) à pompage, permettant ainsi d'éviter le recours à des dispositifs de refroidissement de diodes à énergie auxiliaire tels que les refroidisseurs thermoélectriques. La diode peut être soit une diode à refroidissement par air, soit une diode large bande.
PCT/US2004/025990 2003-08-11 2004-08-11 Pompage d'amplificateurs a pompage optique WO2005018061A2 (fr)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US49432103P 2003-08-11 2003-08-11
US49410203P 2003-08-11 2003-08-11
US49427203P 2003-08-11 2003-08-11
US60/494,321 2003-08-11
US60/494,102 2003-08-11
US60/494,272 2003-08-11
US50357803P 2003-09-17 2003-09-17
US50365903P 2003-09-17 2003-09-17
US60/503,578 2003-09-17
US60/503,659 2003-09-17
US52944303P 2003-12-11 2003-12-11
US60/529,443 2003-12-11
US52942503P 2003-12-12 2003-12-12
US60/529,425 2003-12-12
US54606504P 2004-02-18 2004-02-18
US60/546,065 2004-02-18
US54821604P 2004-02-27 2004-02-27
US60/548,216 2004-02-27

Publications (2)

Publication Number Publication Date
WO2005018061A2 WO2005018061A2 (fr) 2005-02-24
WO2005018061A3 true WO2005018061A3 (fr) 2005-11-03

Family

ID=34199453

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2004/025991 WO2005018062A2 (fr) 2003-08-11 2004-08-11 Allongement et compression d'impulsion optique
PCT/US2004/025990 WO2005018061A2 (fr) 2003-08-11 2004-08-11 Pompage d'amplificateurs a pompage optique
PCT/US2004/025992 WO2005018063A2 (fr) 2003-08-11 2004-08-11 Transfert de sequences d'impulsions dans des amplificateurs a pompage optique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025991 WO2005018062A2 (fr) 2003-08-11 2004-08-11 Allongement et compression d'impulsion optique

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025992 WO2005018063A2 (fr) 2003-08-11 2004-08-11 Transfert de sequences d'impulsions dans des amplificateurs a pompage optique

Country Status (1)

Country Link
WO (3) WO2005018062A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884184B2 (en) 2010-08-12 2014-11-11 Raydiance, Inc. Polymer tubing laser micromachining
US8921733B2 (en) 2003-08-11 2014-12-30 Raydiance, Inc. Methods and systems for trimming circuits
US9114482B2 (en) 2010-09-16 2015-08-25 Raydiance, Inc. Laser based processing of layered materials
US9130344B2 (en) 2006-01-23 2015-09-08 Raydiance, Inc. Automated laser tuning
US9281653B2 (en) 2006-04-26 2016-03-08 Coherent, Inc. Intelligent laser interlock system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7361171B2 (en) 2003-05-20 2008-04-22 Raydiance, Inc. Man-portable optical ablation system
US8173929B1 (en) 2003-08-11 2012-05-08 Raydiance, Inc. Methods and systems for trimming circuits
US9022037B2 (en) 2003-08-11 2015-05-05 Raydiance, Inc. Laser ablation method and apparatus having a feedback loop and control unit
US7486705B2 (en) 2004-03-31 2009-02-03 Imra America, Inc. Femtosecond laser processing system with process parameters, controls and feedback
US7885311B2 (en) 2007-03-27 2011-02-08 Imra America, Inc. Beam stabilized fiber laser
US8135050B1 (en) 2005-07-19 2012-03-13 Raydiance, Inc. Automated polarization correction
US7444049B1 (en) 2006-01-23 2008-10-28 Raydiance, Inc. Pulse stretcher and compressor including a multi-pass Bragg grating
US8189971B1 (en) 2006-01-23 2012-05-29 Raydiance, Inc. Dispersion compensation in a chirped pulse amplification system
US7822347B1 (en) 2006-03-28 2010-10-26 Raydiance, Inc. Active tuning of temporal dispersion in an ultrashort pulse laser system
US8125704B2 (en) 2008-08-18 2012-02-28 Raydiance, Inc. Systems and methods for controlling a pulsed laser by combining laser signals
US10239160B2 (en) 2011-09-21 2019-03-26 Coherent, Inc. Systems and processes that singulate materials
GB2528023A (en) * 2014-03-18 2016-01-13 Stfc Science & Technology High power laser with chirped pulse amplification
CN116026514B (zh) * 2023-03-29 2023-06-30 武汉理工大学 面向手术夹钳的六维力传感器和非线性解耦与容错方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329398A (en) * 1992-11-05 1994-07-12 Novatec Laser Systems, Inc. Single grating laser pulse stretcher and compressor
US5572335A (en) * 1994-04-01 1996-11-05 Xerox Corporation Method and system for transferring image data between two devices having different bandwidths
US5572358A (en) * 1994-12-16 1996-11-05 Clark-Mxr, Inc. Regenerative amplifier incorporating a spectral filter within the resonant cavity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429852A1 (de) * 1994-08-23 1996-02-29 Daimler Benz Ag Mietfahrzeugverkehrssystem
US5592327A (en) * 1994-12-16 1997-01-07 Clark-Mxr, Inc. Regenerative amplifier incorporating a spectral filter within the resonant cavity
US6150630A (en) * 1996-01-11 2000-11-21 The Regents Of The University Of California Laser machining of explosives
US5720894A (en) * 1996-01-11 1998-02-24 The Regents Of The University Of California Ultrashort pulse high repetition rate laser system for biological tissue processing
DE10043269C2 (de) * 2000-08-29 2002-10-24 Jenoptik Jena Gmbh Diodengepumpter Laserverstärker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329398A (en) * 1992-11-05 1994-07-12 Novatec Laser Systems, Inc. Single grating laser pulse stretcher and compressor
US5572335A (en) * 1994-04-01 1996-11-05 Xerox Corporation Method and system for transferring image data between two devices having different bandwidths
US5572358A (en) * 1994-12-16 1996-11-05 Clark-Mxr, Inc. Regenerative amplifier incorporating a spectral filter within the resonant cavity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921733B2 (en) 2003-08-11 2014-12-30 Raydiance, Inc. Methods and systems for trimming circuits
US9130344B2 (en) 2006-01-23 2015-09-08 Raydiance, Inc. Automated laser tuning
US9281653B2 (en) 2006-04-26 2016-03-08 Coherent, Inc. Intelligent laser interlock system
US8884184B2 (en) 2010-08-12 2014-11-11 Raydiance, Inc. Polymer tubing laser micromachining
US9114482B2 (en) 2010-09-16 2015-08-25 Raydiance, Inc. Laser based processing of layered materials
US9120181B2 (en) 2010-09-16 2015-09-01 Coherent, Inc. Singulation of layered materials using selectively variable laser output

Also Published As

Publication number Publication date
WO2005018061A2 (fr) 2005-02-24
WO2005018062A9 (fr) 2005-06-02
WO2005018062A3 (fr) 2009-04-23
WO2005018062A2 (fr) 2005-02-24
WO2005018063A3 (fr) 2006-04-13
WO2005018063A2 (fr) 2005-02-24

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